Ivanka sat in on the summit with former New York City Mayor Rudy Giuliani and campaign chairman Paul Manafort, among others.

The billionaire’s 34-year-old daughter, who runs her own fashion empire, has no national security experience. None of Trump's other children were involved in the meeting.

Trump posted about the meeting on Instagram, saying: “This afternoon - I hosted a very informative #national #security roundtable at Trump Tower. I assure you -- with a Trump Administration, we will make the #safety & security of our nation a top priority. We will MAKE #AMERICA SAFE AGAIN!"